Description
Ball Mill Lining for Coal Mill
- Nickel Hard Ball Mill Lining and Liner Plates for Shot Blast Machines, Chutes, Clinker Silo, Port Machinery and Ball Mills This specification covers a group of white cast irons that have been alloyed to secure high resistance to abrasive wear in the applications of the mining, milling, earth-handling, and manufacturing industries.
- These alloys are made by melting process and shall have microstructures that consist of carbides, martensite, bainite, austenite, and in exceptional cases, minor amounts of graphite or pearlite.
- The following conditions for casting will be supplied: as-cast, as-cast and stress relieved, hardened, hardened and stress relieved, or softened for machining, Heat treatment shall be done.
- The chemical composition of a class and type (that is, Class I, Type A) shall conform to the range of values specified for carbon, manganese, silicon, nickel, chromium, molybdenum, copper, phosphorus, and sulfur.
- Hardness test shall also be made.
- Plate Thickness is: 10mm, 12mm, 14mm, 15mm, 16mm, 18mm, 20mm, 15mm, 30mm, 32mm, 40mm, 50mm, 60mm,
80mm, 100mm, 200mm, 500mm, 1000mm. - Section Thickness is: 1 inch, 2″, 3″, 4″, 5″, 8″, 10″, 20″, 30″, 40″.
- Material Grade is: Cr-Mo Alloy Steel (ZG50Cr5Mo, ZG60Cr6Mo, Cr12Mo), high Cr white iron (BTMCr15Mo, BTMCr20Mo, BTMCr26Mo).
Our Photos for Ball Mill Lining for Coal Mill :
Our Ball Mill Lining Capability :
- We can fabricate the Ni-hard Ball Mill Lining as per your material and your sizes.
- We’d like to help select suitable material grade for your Ball Mill Lining as per your specific working condition.
Nickel Hard Ball Mill Lining Material Grades :
| Standard Specification for Cr-Mo Alloy Steel | ||||||||
| Reference Standard | Nominal Chemical Composition (W%) | |||||||
| C | Si | Mn | Cr | Mo | Ni | P | S | |
| AS 2017/L2A | 0.45-0.55 | ≤0.75 | 0.50-1.00 | 0.80-1.20 | – | – | ≤0.04 | ≤0.04 |
| AS 2017/L2B | 0.55-0.65 | ≤0.75 | 0.50-1.00 | 0.80-1.50 | 0.2-0.4 | – | ≤0.04 | ≤0.04 |
| AS 2017/L2C | 0.70-0.90 | ≤0.75 | 0.50-1.20 | 1.30-2.40 | 0.2-0.4 | – | ≤0.04 | ≤0.04 |
| ZG42Cr2Si2MnMo | 0.38-0.48 | 1.5-1.8 | 0.8-1.2 | 1.8-2.2 | 0.2-0.6 | – | ≤0.04 | ≤0.04 |
| ZG45Cr2Mo | 0.40-0.48 | 0.8-1.2 | 0.4-1.0 | 1.7-2.0 | 0.8-1.2 | ≤0.5 | ≤0.04 | ≤0.04 |
| ZG30Cr5Mo | 0.25-0.35 | 0.4-1.0 | 0.5-1.2 | 4.0-6.0 | 0.2-0.8 | ≤0.5 | ≤0.04 | ≤0.04 |
| ZG40Cr5Mo(FED-4A) | 0.35-0.45 | 0.4-1.0 | 0.5-1.2 | 4.0-6.0 | 0.2-0.8 | ≤0.5 | ≤0.04 | ≤0.04 |
| ZG50Cr5Mo | 0.45-0.55 | 0.4-1.0 | 0.5-1.2 | 4.0-6.0 | 0.2-0.8 | ≤0.5 | ≤0.04 | ≤0.04 |
| ZG60Cr5Mo | 0.55-0.65 | 0.4-1.0 | 0.5-1.2 | 4.0-6.0 | 0.2-0.8 | ≤0.5 | ≤0.04 | ≤0.04 |
| FMU-29 | 0.25-0.45 | 0.3-1.0 | 0.6-1.5 | 6.0-8.0 | 0.2-0.4 | – | ≤0.04 | ≤0.04 |
| FMU-11 | 0.90-1.30 | 0.3-1.0 | 0.6-1.5 | 11.0-13.0 | 0.3-0.5 | – | ≤0.04 | ≤0.04 |
| FMU-13 | 0.80-1.30 | 0.4-1.2 | 0.8-1.5 | 11.0-13.0 | 0.4-0.8 | – | ≤0.04 | |